1217757-67-9 Usage
General Description
Boc-(S)-3-amino-2-(hydroxymethyl)propanoic acid, also known as Boc-Serine, is a chemical compound used in the synthesis of peptides and pharmaceuticals. It is a derivative of the amino acid serine, with a tert-butoxycarbonyl (Boc) protecting group attached to the amino group. The hydroxymethyl group on the alpha carbon makes it a useful building block for the construction of complex molecules. Boc-Serine is commonly used in organic chemistry and biochemistry research for its versatility and compatibility with various chemical reactions. It is an important intermediate in the production of peptide and protein-based therapeutic drugs.
Check Digit Verification of cas no
The CAS Registry Mumber 1217757-67-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,7,5 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1217757-67:
(9*1)+(8*2)+(7*1)+(6*7)+(5*7)+(4*5)+(3*7)+(2*6)+(1*7)=169
169 % 10 = 9
So 1217757-67-9 is a valid CAS Registry Number.